The <a href="https://play.google.com/store/apps/details?id=com.glow.android">Glow app</a> and ovulation sticks really helped us know my ovulation schedule! At first, we used this app to help prevent pregnancy (we know this is not a sure fire way to prevent, but we were fine if we got pregnant before planned) and then we used it to get pregnant! It took us one month! We know that doesn't happen for everyone, but this app really does you know your cycles! We also recommend the clear blue digital ovulation tests!